Joseph Kerby Gray, MD
NPI 1003437237ActiveIndividual· Emergency Medicine· Chattanooga, TN
Emergency Medicine (MD) with Murphy Emergency Physicians, PLLC, practicing in Chattanooga, Tennessee. 567 Medicare patients in 2024, $70,207 paid; nearly all of their 263 Part D prescriptions were generic (95%). Lists Commonspirit-Memorial Hospital-North Georgia and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1003437237 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 28, 2020 |
| Last updated in NPPES | Jul 6, 2023 |
| Certified by provider | Jun 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 65819 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (GA); Practitioner - Emergency Medicine (NC); Practitioner - Emergency Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 567 |
|---|---|
| Services billed | 614 across 20 procedure codes |
| Paid by Medicare | $70,207 |
Part D prescriptions in 2024
| Prescriptions (claims) | 263 · 265 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $3,784 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Murphy Emergency Physicians, PLLCMurphy, NC · 20 clinicians
Hospital affiliations
- Commonspirit-Memorial Hospital-North GeorgiaRinggold, GA
- Erlanger Murphy Medical CenterMurphy, NC
- Memorial Healthcare System, IncChattanooga, TN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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